401674440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5747

約数の個数: 128

約数和(自身を含む): 1309593600

約数和(自身を除く): 907919160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5683, 5890, 7068, 8835, 11366, 11780, 14136, 17049, 17670, 22732, 23560, 28415, 34098, 35340, 45464, 56830, 68196, 70680, 85245, 107977, 113660, 136392, 170490, 176173, 215954, 227320, 323931, 340980, 352346, 431908, 528519, 539885, 647862, 681960, 704692, 863816, 880865, 1057038, 1079770, 1295724, 1409384, 1619655, 1761730, 2114076, 2159540, 2591448, 2642595, 3239310, 3347287, 3523460, 4228152, 4319080, 5285190, 6478620, 6694574, 7046920, 10041861, 10570380, 12957240, 13389148, 16736435, 20083722, 21140760, 26778296, 33472870, 40167444, 50209305, 66945740, 80334888, 100418610, 133891480, 200837220, 401674440]

約数ペア:

[(1, 401674440), (2, 200837220), (3, 133891480), (4, 100418610), (5, 80334888), (6, 66945740), (8, 50209305), (10, 40167444), (12, 33472870), (15, 26778296), (19, 21140760), (20, 20083722), (24, 16736435), (30, 13389148), (31, 12957240), (38, 10570380), (40, 10041861), (57, 7046920), (60, 6694574), (62, 6478620), (76, 5285190), (93, 4319080), (95, 4228152), (114, 3523460), (120, 3347287), (124, 3239310), (152, 2642595), (155, 2591448), (186, 2159540), (190, 2114076), (228, 1761730), (248, 1619655), (285, 1409384), (310, 1295724), (372, 1079770), (380, 1057038), (456, 880865), (465, 863816), (570, 704692), (589, 681960), (620, 647862), (744, 539885), (760, 528519), (930, 431908), (1140, 352346), (1178, 340980), (1240, 323931), (1767, 227320), (1860, 215954), (2280, 176173), (2356, 170490), (2945, 136392), (3534, 113660), (3720, 107977), (4712, 85245), (5683, 70680), (5890, 68196), (7068, 56830), (8835, 45464), (11366, 35340), (11780, 34098), (14136, 28415), (17049, 23560), (17670, 22732)]